He mea koʻikoʻi ke one quartz no nā ʻoihana me nā ʻano hoʻohana like ʻole, me ke aniani, ka hoʻolei ʻana, nā keramika a me nā mea refractory, metallurgy, kūkulu hale, kemika, plastic, rubber, abrasive a me nā ʻoihana ʻē aʻe. ʻOi aku ma mua o kēlā, he kuleana koʻikoʻi ko ke one quartz kiʻekiʻe i ka ʻike uila, optical fiber, photovoltaic a me nā ʻoihana ʻē aʻe, a me ka ʻoihana pale kaua a me ka pūʻali koa, aerospace a me nā ʻoihana ʻē aʻe. Hiki ke ʻōlelo ʻia he kākoʻo nā hua liʻiliʻi o ke one i nā ʻoihana nui. (Vertical ring high gradient magnetic separator）
I kēia manawa, he aha nā ʻano one quartz āu i ʻike ai?
01 One Quartz o nā kikoʻī like ʻole
ʻO nā kikoʻī maʻamau o ke one quartz: 0.5-1mm, 1-2mm, 2-4mm, 4-8mm, 8-16mm, 16-32mm, 10-20, 20-40, 40-80, 80-120, 100-200, 200 a me 325.
ʻO ka helu ʻupena o ke one quartz e pili ana i ka nui o ka hua a i ʻole ka maikaʻi o ke one quartz. Ma ke ʻano laulā, pili ia i ka pale i loko o ka ʻāpana o 1 ʻīniha X 1 ʻīniha. ʻO ka helu o nā lua ʻupena e hiki ke hele ma waena o ka pale ua wehewehe ʻia ʻo ia ka helu ʻupena. ʻO ka nui o ka helu ʻupena o ke one quartz, ʻoi aku ka maikaʻi o ka nui o ka hua o ke one quartz. ʻO ka liʻiliʻi o ka helu ʻupena, ʻoi aku ka nui o ka nui o ka hua o ke one quartz.
02 One Quartz o nā ʻano like ʻole
Ma ke ʻano laulā, hiki ke kapa ʻia ke one quartz he one quartz inā loaʻa iā ia ma ka liʻiliʻi he 98.5% silicon dioxide, ʻoiai ʻo ka ʻike ma lalo o 98.5% ua kapa ʻia ʻo silica.
Pili ke kūlana kūloko o ka Panalāʻau ʻo Anhui DB34/T1056-2009 "One Quartz" i ke one quartz ʻoihana (koe naʻe ke one silica hoʻolei) i hana ʻia mai ka pōhaku quartz ma ka wili ʻana.
Ma hope o nā makahiki o ka hoʻomohala ʻana, i kēia manawa, ua māhele pinepine ʻia ke one quartz i ke one quartz maʻamau, ke one quartz i hoʻomaʻemaʻe ʻia, ke one quartz maʻemaʻe kiʻekiʻe, ke one quartz i hoʻopili ʻia a me ka pauka silica i ka ʻoihana.
One quartz maʻamau
ʻO ka mea maʻamau, he mea kānana wai ia i hana ʻia me ka ʻāpana quartz kūlohelohe ma hope o ka kuʻi ʻana, ka holoi ʻana, ka maloʻo ʻana a me ka nānā lua; SiO2 ≥ 90-99%, Fe2O3 ≤ 0.06-0.02%. ʻO ke ʻano o ka mea kānana e ka hoʻoponopono ʻole ʻana i ke kihi, ka nui o ka density, ka ikaika mechanical kiʻekiʻe, a me ke ola lōʻihi o ka laina hiki ke lawe i nā mea haumia. He mea ia no ka mālama ʻana i ka wai kemika. Hiki ke hoʻohana ʻia i ka metallurgy, graphite silicon carbide, nā huahana aniani a me ke aniani, enamel, kila kila, caustic soda, kemika, ka walaʻau jet a me nā ʻoihana ʻē aʻe.
One quartz i hoʻomaʻemaʻe ʻia
ʻO SiO2 ≥ 99-99.5%, Fe2O3 ≤ 0.005%, i hana ʻia me ke one quartz kūlohelohe kiʻekiʻe, i koho pono ʻia a hana ʻia. ʻO kāna kumu nui ka hana ʻana i ka sima a me ka mortar kūpaʻa waikawa ma ka hana ʻana i ke aniani, nā mea refractory, ka hoʻoheheʻe ʻana i ka ferrosilicon, ka flux metallurgical, nā keramika, nā mea abrasive, ka hoʻolei ʻana i ke one quartz molding, a pēlā aku. I kekahi manawa ua kapa ʻia ke one quartz i hoʻomaʻemaʻe ʻia he one quartz i holoi ʻia i ka ʻakika ma ka ʻoihana.
One aniani
Hana ʻia ke one quartz kiʻekiʻe me ka pōhaku quartz kiʻekiʻe ma o kekahi mau kaʻina hana. I kēia manawa, ʻaʻole i hoʻokumu ka ʻoihana i kahi kūlana ʻoihana hoʻokahi no ke one quartz kiʻekiʻe, a ʻaʻole maopopo loa kona wehewehe ʻana, akā ma ke ʻano laulā, ʻo ke one quartz kiʻekiʻe e pili ana i ke one quartz me ka ʻike SiO2 ma mua o 99.95% a ʻoi aku paha, ʻo ka ʻike Fe2O3 ma lalo o 0.0001%, a ʻo ka ʻike Al2O3 ma lalo o 0.01%. Hoʻohana nui ʻia ke one quartz kiʻekiʻe i nā kumu kukui uila, nā kamaʻilio fiber optical, nā cell solar, nā semiconductor integrated circuits, nā mea hana optical precision, nā mea hana lapaʻau, aerospace a me nā ʻoihana ʻenehana kiʻekiʻe ʻē aʻe.
Microsilica
ʻO ka pauka micro-silicon kahi pauka silicon dioxide ʻaʻohe ʻawahia, ʻala ʻole a ʻaʻohe haumia i hana ʻia mai ka quartz crystalline, ka quartz i hoʻohui ʻia a me nā mea maka ʻē aʻe ma o ka wili ʻana, ka māka pololei, ka wehe ʻana i ka haumia, ka spheroidization wela kiʻekiʻe a me nā kaʻina hana ʻē aʻe. He mea metala ʻole inorganic me nā waiwai maikaʻi loa e like me ke kūpaʻa wela kiʻekiʻe, ka insulation kiʻekiʻe, ka coefficient hoʻonui linear haʻahaʻa a me ka conductivity thermal maikaʻi.
One quartz i hoʻohui ʻia
ʻO ke one quartz hoʻoheheʻe ʻia he amorphous (kūlana aniani) o SiO2. He ʻano aniani ia me ka permeability, a he lōʻihi a hoʻoponopono ʻole kona ʻano atomika. Hoʻomaikaʻi ia i kona mahana a me ka coefficient hoʻonui wela haʻahaʻa ma o ka hoʻopili ʻana o ke ʻano ʻekolu-dimensional. Hoʻohui ʻia ka mea maka silica kiʻekiʻe i koho ʻia ʻo SiO2>99% i loko o ka umu arc uila a i ʻole ka umu kūʻē i ka mahana hoʻoheheʻe o 1695-1720 ℃. Ma muli o ke kiʻekiʻe o ka viscosity o ka SiO2 hoʻoheheʻe, ʻo ia hoʻi he 10 a hiki i ka 7th mana Pa · s ma 1900 ℃, ʻaʻole hiki ke hana ʻia ma ka hoʻolei ʻana. Ma hope o ka hoʻomaʻalili ʻana, hana ʻia ke kino aniani, hoʻokaʻawale magnetic, wehe i ka haumia a me ka kānana e hana i ke one quartz i hoʻopili ʻia me ka granular o nā kikoʻī a me nā hoʻohana like ʻole.
Loaʻa i ke one quartz i hoʻohui ʻia nā pono o ke kūpaʻa wela maikaʻi, ka maʻemaʻe kiʻekiʻe, nā waiwai kemika paʻa, ka hoʻolaha like ʻana o nā ʻāpana, a me ka wikiwiki o ka hoʻonui wela kokoke i 0. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopiha i nā ʻoihana kemika e like me nā uhi a me nā uhi, a ʻo ia hoʻi ka mea maka nui no ka hoʻolei ʻana i ka epoxy resin, nā mea sila uila, nā mea hoʻolei, nā mea refractory, ke aniani seramika a me nā ʻoihana ʻē aʻe.
03 One Quartz no nā kumu like ʻole
One hao haʻahaʻa no ke aniani photovoltaic (mea hoʻokaʻawale magnetic drum magnetic)
Hoʻohana nui ʻia ke aniani Photovoltaic ma ke ʻano he panela hoʻopili o nā modula photovoltaic, kahi e pili pono ana me ke kaiapuni o waho. ʻO kona hiki ke kū i ka wā, ka ikaika, ka hoʻoili ʻana o ka mālamalama a me nā ʻōkuhi ʻē aʻe e pāʻani i kahi kuleana koʻikoʻi i ke ola a me ka pono hana mana lōʻihi o nā modula photovoltaic. He maʻalahi ke kala ʻana i ka ion hao i loko o ke one quartz. I mea e hōʻoia ai i ka hoʻoili ʻana o ka lā kiʻekiʻe o ke aniani mua, pono e haʻahaʻa ka nui o ka hao o ke aniani photovoltaic ma mua o ke aniani maʻamau, a pono e hoʻohana i ke one quartz hao haʻahaʻa me ka maʻemaʻe silicon kiʻekiʻe a me ka haʻahaʻa o ka haumia.
Ke one quartz kiʻekiʻe no ka photovoltaic
Ua lilo ka hana ʻana i ka mana photovoltaic solar i ke kuhikuhi makemake ʻia o ka hoʻohana ʻana i ka ikehu lā, a he mea nui ka hoʻohana ʻana o ke one quartz kiʻekiʻe i ka ʻoihana photovoltaic. ʻO nā mea hana Quartz i hoʻohana ʻia i ka ʻoihana photovoltaic e komo pū me nā ipu hao keramika quartz no nā ʻots silicon solar, a me nā waʻa quartz, nā paipu umu quartz a me nā brackets waʻa i hoʻohana ʻia i ka hoʻolaha a me ka oxidation o ke kaʻina hana photovoltaic, a me ke kaʻina hana PECVD. I waena o lākou, ua māhele ʻia nā ipu hao quartz i nā ipu hao quartz square no ka ulu ʻana o ka silicon polycrystalline a me nā ipu hao quartz poepoe no ka ulu ʻana o ka silicon monocrystalline. ʻO lākou nā mea hoʻopau i ka wā o ka ulu ʻana o nā ʻots silicon a ʻo ia nā mea hana quartz me ke koi nui loa i ka ʻoihana photovoltaic. ʻO ka mea maka nui o ka ipu hao quartz he one quartz kiʻekiʻe.
Oneone pā
Loaʻa i ka pōhaku Quartz nā waiwai o ke kūpaʻa ʻana i ka ʻaʻahu, ke kūpaʻa ʻana i ke kahakaha ʻana, ke kūpaʻa ʻana i ka wela, ke kūpaʻa ʻana i ka pala a me ke kūpaʻa. Loaʻa iā ia ka plasticity ikaika a hoʻohana nui ʻia. He huahana hoʻohālikelike ia i ka mōʻaukala o ka hoʻomohala ʻana i nā mea kūkulu hale hana. Ua lilo mālie hoʻi ia i mea punahele hou ma ka mākeke hoʻonaninani home a kaulana i waena o nā mea kūʻai. Ma keʻano laulā, 95% ~ 99% one quartz a i ʻole ka pauka quartz i hoʻopaʻa ʻia a hoʻopaʻa ʻia e ka resin, pigment a me nā mea hoʻohui ʻē aʻe, no laila ʻo ke ʻano o ke one quartz a i ʻole ka pauka quartz e hoʻoholo ai i ka hana o ka papa pōhaku quartz hana i kekahi ʻano.
ʻO ka pauka one quartz i hoʻohana ʻia ma ka ʻoihana papa quartz e loaʻa pinepine ʻia mai ka quartz vein kiʻekiʻe a me ka quartzite ore ma o ka kuʻi ʻana, ka nānā ʻana, ka hoʻokaʻawale magnetic a me nā kaʻina hana ʻē aʻe. Hoʻopilikia pololei ka maikaʻi o nā mea maka i ka maikaʻi o ka quartz. Ma ke ʻano laulā, ua māhele ʻia ka quartz i hoʻohana ʻia no ka papa pōhaku quartz i ka pauka one quartz maikaʻi (5-100 mesh, hoʻohana ʻia e like me ka aggregate, ʻo ka aggregate maʻamau e koi ana i ka ≥ 98% silicon content) a me ke one quartz coarse (320-2500 mesh, hoʻohana ʻia no ka hoʻopiha a me ka hoʻoikaika ʻana). Aia kekahi mau koi no ka paʻakikī, ke kala, nā haumia, ka makū, ke keʻokeʻo, a pēlā aku.
One o ka hale hana hao
Ma muli o ke kūpaʻa ahi kiʻekiʻe a me ka paʻakikī o ka quartz, a hiki i kāna hana ʻenehana maikaʻi loa ke hoʻokō i nā koi kumu like ʻole o ka hana hoʻolei ʻana, hiki ke hoʻohana ʻia ʻaʻole wale no ka hoʻoheheʻe ʻana i ke one lepo kuʻuna, akā no ka hoʻoheheʻe holomua a me nā kaʻina hana hana koʻikoʻi e like me ke one resin a me ke one i uhi ʻia, no laila hoʻohana nui ʻia ke one quartz i ka hana hoʻolei.
One i holoi ʻia i ka waiʻO ia ke one maka no ka hoʻoheheʻe ʻana ma hope o ka holoi ʻia ʻana o ke one silica maoli a me ka hoʻokaʻawale ʻia ʻana.
Ke one holoi: he ʻano one maka no ka hoʻolei ʻana. Ua holoi ʻia, holoi ʻia, hoʻokaʻawale ʻia a hoʻomaloʻo ʻia ke one silica maoli, a ʻo ka nui o ka lepo ma lalo o 0.5%.
One maloʻo: ua hana ʻia ke one maloʻo me ka wai haʻahaʻa a me ka haumia liʻiliʻi ma ka hoʻohana ʻana i ka wai honua hohonu maʻemaʻe ma ke ʻano he kumu wai, ma hope o ʻekolu manawa o ka wehe ʻana i ka limu a me ʻeono manawa o ka holoi ʻana, a laila hoʻomaloʻo ma 300 ℃ - 450 ℃. Hoʻohana nui ʻia ia no ka hana ʻana i ke one i uhi ʻia me ke kiʻekiʻe, a me nā kemika, ka uhi ʻana, ka wili ʻana, nā mea uila a me nā ʻoihana ʻē aʻe.
One i uhi ʻia: ua uhi ʻia kahi papa o ka ʻili resin me ka resin phenolic ma luna o ka ʻili o ke one scrub.
ʻO ke one silica i hoʻohana ʻia no ka hoʻolei ʻana he 97.5% ~ 99.6% (me ka hoʻohui a i ʻole ka emi ʻana o 0.5%), Fe2O3 <1%. He laumania a maʻemaʻe ke one, me ka nui o ka lepo <0.2 ~ 0.3%, ka coefficient angular <1.35 ~ 1.47, a me ka nui o ka wai <6%.
One Quartz no nā kumu ʻē aʻe
Kahua keramika: ʻoi aku ka nui o ke one quartz SiO2 i hoʻohana ʻia i ka hana ʻana i nā keramika ma mua o 90%, ʻo Fe2O3 ∈ 0.06 ~ 0.02%, a hiki i ke kūpaʻa ahi i 1750 ℃. ʻO ka laulā o ka nui o nā ʻāpana he 1 ~ 0.005mm.
Nā mea kūpaʻa ʻole: SiO2 ≥ 97.5%, Al2O3 ∈ 0.7~0.3%, Fe2O3 ∈ 0.4~0.1%, H2O ≤ 0.5%, nui ka nui 1.9~2.1g/m3, nui ka nui o ka liner 1.75~1.8g/m3, nui ka ʻāpana 5.1~0.021mm.
Kahua Metallurgical:
① One ʻōpala: he poepoe maikaʻi ke one, ʻaʻohe kihi a me nā kihi, ʻo ka nui o ka ʻāpana he 0.8 ~ 1.5mm, SiO2 ＞ 98%, Al2O3 ＜ 0.72%, Fe2O3 ＜ 0.18%.
② Ke hoʻopāpā ʻana i ke one: hoʻohana pinepine ka ʻoihana kemika i ke hoʻopāpā ʻana i ke one e wehe i ka ʻōpala. SiO2 ＞ 99.6%, Al2O3 ＜ 0.18%, Fe2O3 ＜ 0.02%, ka nui o ka ʻāpana 50 ~ 70 mesh, ke ʻano o ka ʻāpana poepoe, ka paʻakikī Mohs 7.
Kahua ʻōpala: ʻO nā koi maikaʻi o ke one quartz i hoʻohana ʻia ma ke ʻano he mea ʻōpala ʻo SiO2 ＞ 98%, Al2O3 ＜ 0.94%, Fe2O3 ＜ 0.24%, CaO ＜ 0.26%, a me ka nui o ka ʻāpana he 0.5 ~ 0.8mm.
Ka manawa hoʻouna: Pepeluali-04-2023